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Engine |
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Type |
90° V-Twin, 4 strokes |
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Cylinders |
Aluminium alloy with Gilnisil treatment |
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Pistons |
Forged with 2 inner liner and 1 oil control ring |
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Cooling system |
Air cooled |
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Displacement |
1.064 cc |
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Bore and stroke |
92x80 mm |
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Compression ratio |
9,8:1 |
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Timing system |
2 overhead valves with light alloy push-rods |
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Valve timing: |
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intake open |
22° B.T.D.C. |
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intake closes |
54° A.B.D.C. |
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exhaust open |
52° B.B.D.C. |
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exhaust closes |
24° A.T.D.C.
With valve clearance 1,5 mm |
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Maximum power |
67 kW at 8.200 rpm |
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Maximum torque |
94 Nm at 5.400 rpm |
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Fuel system |
Magneti Marelli IAW alfa-n system phased, with electric
indirect sequential fuel injection; 2 nozzle holders of Ø 45
mm
with injectors Weber IW 031, electric pump, with
regolator of pressure, digital management of the times
of injection
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Starting system |
Electric |
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Ignition |
Magneti Marelli IAW 15RC electronic digital ignition
with
inductive spark |
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Transmission |
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Gearbox |
6 speed |
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Internal ratios |
1° 15/36=1 : 2,400
2° 18/32=1 : 1,777
3° 22/30=1 : 1,363
4° 27/30=1 : 1,111
5° 29/28=1 : 0,965
6° 27/23=1 : 0,851 |
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Lubrification |
Forced with oil radiator
circuit capacity: 3,2 kg
oil: AGIP RACING 4T 5W40 |
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Primary drive |
Straight cut gears, ratio: 19/32=1 : 1,684 |
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Secondary drive |
Shaft drive
ratio: 11/32=1 : 2,909 |
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Clutch |
Dual discs dry, with hydraulic command |
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Chassis |
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Frame |
Monobeam frame |
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Wheelbase |
1.490 mm |
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Trail |
103 mm |
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Rake |
25° |
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Front suspension |
Marzocchi Upside-down fork, Ø 43mm, compression/extension/
/preload adjustable |
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Front wheel travel |
120 mm |
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Rear suspension |
Cantilever swing arm, Sachs mono, compression/
extension/preload adjustable |
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Rear wheel travel |
128 mm |
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Front brake |
Two Brembo Oro Series stainless steel floating,
Ø 320 mm discs, with 4 piston calipers |
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Rear brake |
Single Brembo stainless steel fixed, Ø 282 mm disc, with
2 piston calipers |
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Pump cylinder diameter: |
Front pump Ø 16 mm
Rear pump Ø 11 mm |
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Caliper diameter: |
Front caliper Ø 34/30 mm
Rear caliper Ø 32 mm |
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Swept area: |
front 21,3 cm2 (for single disc), rear 23,4 cm2 |
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Friction material type |
Ferrit 450 |
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Wheels: |
Brembo spoke light alloy
Front rim 3,50"x17"
Rear rim 5,50"x17" |
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Tyres |
Front 120/70-17"
Rear 180/55-17" |
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Electrical equipment |
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Voltage |
12 V |
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Battery |
12 V - 13 Amp/h |
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Alternator |
12 V - 330 Watt |
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Headlight |
12 V - 55/60 W |
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Tailight |
12V - 5/21 W |
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Turn signals |
12V - 10 W |
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Dimensions |
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Length |
2.150 mm |
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Width |
785 mm |
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Height |
1.170 mm |
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Seat height |
800 mm |
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Ground clearance |
178 mm |
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Handlebar height |
995 mm |
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Front footboard height |
360 mm |
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Rear footboard height |
530 mm |
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Dry weight |
221 kg |
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Tank type |
PSL (Nylon) |
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Fuel tank capacity |
ca. 20,7 litres |
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Reserve |
ca. 5 litres |
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Colours |
Bronzo/Oro |
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*
the colour and data specification may be subject to change
without prior notice
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